Is it? But Nanako-chan is such a sweet and good girl, I don't see why people wouldn't talk about her. I can easily see many people doing so:

[Cue fail imitation of a woman's voice.]

"Ah, Nanako-chan is such a sweet girl, she's doing pretty drawings for her father." "Oh what a good girl, I wish mine would be just as sweet!"

[Back to normal.]

And before you know half the neighborhood is talking about you even if only one of them actually knows you. It's all your fault for being such a great kid, you know.